mpls-tp meg

Function

The mpls-tp meg command creates a maintenance entity group (MEG) and displays the MEG view.

The undo mpls-tp meg command deletes a MEG.

By default, no MEG is created.

Format

mpls-tp meg meg-name

undo mpls-tp meg meg-name

Parameters

Parameter	Description	Value
meg-name	Specifies the name of a MEG.	The value is a string of 1 to 14 case-sensitive characters, spaces not supported.

Parameter

Description

Value

meg-name

Specifies the name of a MEG.

The value is a string of 1 to 14 case-sensitive characters, spaces not supported.

Views

System view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
tpoam	write

Usage Guidelines

Usage Scenario

MPLS-TP OAM is configured for a maintenance entity (ME). An ME consists of two MEPs on both ends of a transport path. MPLS-TP OAM detects faults in the ME between the MEPs.

One or more MEs using a single transport path belong to a MEG. The mpls-tp meg command must be run to create a MEG before OAM is able to monitor an MPLS-TP network.

Configuration Impact

After the undo mpls-tp meg command is run to delete a MEG, all configurations for the MEG are deleted.

Precautions

If MPLS-TP OAM is already associated with an APS tunnel protection group, a MEG cannot be deleted.

Example

# Create a MEG named abc.

<HUAWEI> system-view
[~HUAWEI] mpls-tp meg abc